Cuprous Bromide

Product Category: Electronic Chemicals

CAS No.: 7787-70-4
Formula: CuBr
Molecular Weight: 143.45
Characters: White cubic crystal or powder. relative density: 4.98, m.p.: 497℃, b.p.: 1345℃, will be gradually oxidized into green, soluble in hydrobromic acid, Hcl, nitric acid and ammonia, decomposed in hot water, insoluble in acetone, acetic acid and boiling concentrated sulfuric acid.
Product Usage: It is used for  activitor of colourful photograph and battery,organic reaction catalyst and nylon stablier,organic synthesis material,analytical reagent(AR),reaction  catalyst,etc.
Packaging: 25Kg cardboard drum, lined with double-layer plastic bag
Storage Precautions: Stored in cool, dry and draughty warehouse, sealed tight, kept far away from heat source and fire; can be transported together with combustibles. handle with care.
Specifications:

Cuprous bromide	C.P.	Catalyst grade	Technical grade
Item	Spec.	Spec.	Spec.
Assay %	99	99	99
Insol. in Hcl %	0.05	0.05	0.1
As%	0.001	0.002	0.005
Fe%	0.02	0.02	0.02
Alkali metals and alkaline-earth metals %	0.3	0.5	0.5

Certifications: ISO
Brand Name: SELLWELL
Price Terms: EX-Work,FOB,CIF
Payment Terms: T/T, Western-Union, MoneyGram, L/C
Minimum Order: 100KG
Delivery Time: 7 days